| 摘要 |
Disclosed is a charge pump and a method of controlling the charge pump. The charge pump including a charge pumping unit to boost a first voltage in response to a clock signal, the first voltage being boosted to a second voltage having a voltage level higher than the first voltage by a middle voltage, the middle voltage being generated in response to a first control signal, the first control signal being enabled during a time period in which the clock signal and a second control signal are disabled. The charge pumping unit boosts the second voltage to a third voltage, the third voltage being a voltage level higher than an input voltage by the first voltage, the input voltage being generated in response to the second control signal. The charge pump includes a first transfer unit to output the third voltage in response to the second control signal.
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